up of 2 or 3 pipes by changing its appearance and models to meet clients' needs3:rotary action ,cast-iron construction or all aluminum 4:the material of the vanes can be the casting iron, copper, teflon and rylonnote: the original material of the products is cast iron,and the pump body can be changed to alumium material ,according to the customer's need.5: we have :ws-19.ws-25,hs-25,ks-25,js-32,rp-24.rp-25 oriental and suzuki ��many kinds of models for you to choose...
up Sample Before Production.</span><span Style="mso-spacerun:'yes';font-family:'等线 Light';mso-bidi-font-family:arial;
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